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Article from SFGate

“Groupon, the company that pioneered online group discounts, saw its stock climb by nearly a third in its public debut Friday, showing strong demand for an Internet company whose business model is considered unsustainable by some analysts.

Groupon’s stock jumped $6.40, or 32 percent, to $26.40 in late morning Friday after trading began at about 10:45 a.m. Earlier, the stock was trading as high as $31.14. Big fluctuations are common for companies that have just gone public as investors gauge what to do with the stock.

The stock is trading on the Nasdaq Stock Market under the ticker symbol “GRPN.”

Chicago-based Groupon Inc. sends out frequent emails to subscribers offering a chance to buy discount deals for anything from laser hair removal to weekend getaways. The company takes a cut of what people pay and gives the rest to the merchant.

Though it’s spawned many copycats after its 2008 launch, Groupon has the advantage of being first. This has meant brand recognition and investor demand, as evidenced by its sizzling public debut.

Groupon is selling 5.5 percent of its available shares. Though not unprecedented, the amount is below that of many prominent tech companies, such as Google Inc. and more recently LinkedIn Corp., in recent years.

On Thursday, the company priced its IPO at $20 per share. That was above its expected range of $16 to $18. It gave Groupon a market value of $12.7 billion, above only Google’s among tech companies. With Friday’s stock price jump, Groupon’s value rose to $16.76 billion.

Another Internet darling, professional networking service LinkedIn, saw its stock soar to $122.70 on its opening day in May after pricing at $45. Since then, the stock has settled lower but was still trading at $80 late Friday morning.

Groupon’s shares rose amid a decline in the broader market. The Dow Jones industrial average was down 183.91, or 1.5 percent, to 11,860.56.”

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Article from SFGate.

“The solar power system Facebook Inc. plans for its new Menlo Park headquarters won’t just supply electricity. It’ll heat water for the showers, too. And maybe help clean dishes in the cafe.

The system will be designed and installed by Cogenra Solar, a Mountain View startup that uses the sun’s energy to produce electricity and hot water at the same time. The collection of solar cells, mirrors and pipes will sit atop Facebook’s 10,000-square-foot fitness center, powering the exercise equipment and churning out steaming water for the locker rooms.

The technology’s dual use makes it far more cost-effective than conventional solar systems that provide electricity alone, said Cogenra CEO Gilad Almogy. And while neither company will say how much the array will cost Facebook, Almogy said the social networking giant will recoup its investment in less than five years.

“It’ll be a shorter payback than any other form of renewable energy,” Almogy said.

Planting solar panels on the office or warehouse roof has become de rigueur for many Bay Area companies. By those standards, Facebook’s solar array will be relatively modest, generating 60 kw of electricity and thermal output, combined. A typical home solar system produces about 3 kilowatts of electricity.

The array will cover only one roof on the nine-building campus, which used to house Sun Microsystems. But Facebook could expand the system if it performs as advertised, possibly using the hot water in the existing cafe and another planned for the campus. John Tenanes, Facebook’s director of global facilities, said his company is taking the same approach to solar that it takes to its Web service – checking out a promising new idea to assess its potential.

“We try stuff and see if it works,” he said. “And that’s what this is. Cogenra is really our initial investment (in solar power), and we’re going to see how well it works.”

Cogenra’s technology is designed to use energy that other solar set-ups waste.

Photovoltaic panels absorb a small fraction of the energy the sun throws at them, typically 15 to 20 percent. The rest is wasted as heat.

Cogenra arrays, however, run fluid-filled tubes behind the solar cells, with the fluid absorbing some of the heat cast off by the cells. The fluid – a chemical compound kept in a sealed loop – then transfers the heat to water. Curved troughs of mirrors concentrate sunlight on the cells, while motors keep the troughs pointed at the sun as it arcs across the sky.

Cogenra has already installed a 272-kilowatt system at a Sonoma winery, which uses the hot water to clean barrels. The Sonoma Wine Co. array, however, is mounted on the ground. The Facebook array will rest on the rooftop and will weigh far less. The company also plans to install a rooftop version of its technology on a University of Arizona dormitory.

“Not all customers who need significant amounts of hot water have nearby land to use,” Almogy said.

Backed by Khosla Ventures, Cogenra also tries to keep costs down by using solar cells, inverters, mirrors and tracking equipment made by other companies. The company’s ability to take off-the-shelf gear and turn it into something new impressed Facebook.

“They mashed together all these different things, and it seems to work well together,” Tenanes said.”

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Article from GigaOm.

“2011 has been a year of milestone birthdays in tech. September saw Google become a teenager, email hit the big 40 in June, and even Twitter turned five back in March. Perhaps the most significant tech birthday this year, though, was the World Wide Web itself turning 20.

In 1991 British scientist Tim Berners-Lee posted a brief summary of the World Wide Web (or W3) project on the alt.hypertext newsgroup, writing:

“The WWW project was started to allow high energy physicists to share data, news, and documentation. We are very interested in spreading the Web to other areas, and having gateway servers for other data. Collaborators welcome.

It’s safe to say that Berners-Lee’s invitation to potential collaborators went fairly well. That initial web page has expanded to more than 19 billion pages (at the last count) and there are millions and millions of workers across the globe who rely on the World Wide Web to go about their daily lives. In those 20 years, the changes to the workplace that have taken place thanks to the Internet are nothing short of remarkable. Email is as good a place as any to start.

You’ve got mail

Try to explain the workplace B.E. (before email) to someone under 30, and you could be describing life in the 19th century for all the relevance it has to their working day. Back then, we lived in a world in which quaint technologies such as the fax machine prevailed. With the fax machine, it was not unusual to wait days for a reply.

Later, when Web-based email began to grow in popularity, it transformed communication in the workplace. You could now receive a response to a question within minutes, especially once broadband connections became more commonplace. You could send information and documents to colleagues around the world at the click of a button.

Email overload

But technology was now developing at a pace that seemed astonishing even to those who worked in the industry, and email, after a honeymoon period, hit problems. “Too intrusive,” said some. “Too much of it,” said others. “Not quick enough,” moaned the rest.

When consumer-based instant-messaging technologies infiltrated the workplace – AIM launched in 1997 and Yahoo! Messenger (then Pager) in 1998 – users were suddenly able to communicate with co-workers in real-time. Years later, these tools would often be integrated into a platform that also included voice over Internet protocol (VoIP), shared whiteboards, video conferencing and file transfer features.

It was around this time that social networks also began to establish a presence. Some of these are undoubtedly more consumer-focused, but there can also be no denying that Facebook, LinkedIn and Twitter have had a massive impact on working life, too. The ability to communicate and share content with your extended network (and beyond) has transformed many of our traditional working practices. As well as enabling businesses to engage in two-way conversations with their customers, these social networks are now a central part of the recruitment process. Last year, I wrote a piece on how Facebook, LinkedIn and Twitter can enable you to find a team of peers without breaking the bank of recruitment agencies. You can tap into your workforce’s network and find like-minded, talented people to become part of your company.

Getting ready to collaborate

The net result of all the technological developments outlined above has been to change the very fabric of how we work. We now live in a collaboration economy. To share and communicate information, ideas and innovation has never been easier, or come more naturally to the workforce. The emergence of the Web has given rise to a global working village, with location and time zone utterly irrelevant. You can work as closely with someone in another country as you would with someone sitting opposite; work from home or on the move, and even send files from your mobile handset to someone on the other side of the world.

This has all been made possible by the World Wide Web. From Skype to smartphones and social networking to SaaS, it’s all underpinned by the internet and the changes to the workplace of 20 years ago are just extraordinary. With a global mobile worker population set to hit 1.19 billion by 2013, one can only wonder what the Internet will bring us next. Bring on the next 20 years!”

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Article from SF Gate.

“Chamath Palihapitiya, a former executive at Facebook Inc., made the first two investments for his new venture fund, buying stakes in business-software maker Yammer Inc. and private-stock exchange SecondMarket Inc.

Palihapitiya’s fund, called the Social+Capital Partnership, led a $17 million investment in Yammer, a San Francisco company that makes social-networking programs for businesses.

The fund, which announced both deals separately Tuesday, bought its SecondMarket stake from existing investors. SecondMarket lets investors trade shares of closely held companies before they hold an initial public offering.

After a four-year career at Facebook, where he worked on mobile products and expanded the company internationally, Palihapitiya left this year to form Social+Capital.

The Palo Alto fund is raising about $300 million, with an eye to investing in Internet technology, health care, education and financial services. Before joining Facebook, Palihapitiya spent a year at venture-capital firm Mayfield Fund.

“The things I like tend to have very disruptive elements to an existing established infrastructure,” Palihapitiya, 35, said.

“SecondMarket disrupts the IPO process by giving you completely different alternatives. Yammer is highly disruptive to established enterprise software companies.”

With Tuesday’s investment, Yammer has now raised $57 million. The company, started by PayPal Inc. co-founder David Sacks, provides software to more than 100,000 businesses in 160 countries, serving clients such as Royal Dutch Shell PLC and Ford Motor Co. Existing investors include Charles River Ventures, Emergence Capital and U.S. Venture Partners.

“Social networking is destined to have as significant an impact on the enterprise as it has already had in our personal lives,” Palihapitiya said in a statement.

The SecondMarket deal, meanwhile, involving buying stock from employees and early investors, Chief Executive Officer Barry Silbert said in a blog posting.

Shareholders of the New York company sold about $13 million of stock at a valuation of about $160 million, in what the company expects to be an “annual liquidity event,” Silbert said.

SecondMarket helps investors in privately held companies buy and sell their stock. The company has handled transactions totaling almost $1 billion, Silbert said Tuesday. Shareholders of Facebook, Twitter Inc. and LinkedIn Corp. have sold stock on the exchange.

Palihapitiya was joined by Russian billionaire Yuri Milner and actor Ashton Kutcher in buying the SecondMarket shares.”

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Article from SFGate.

“Here’s a mind-numbing stat: Americans spent a total of 53.5 billion minutes on Facebook in May, according to a new Nielsen study released Monday.

In fact, the media-measurement firm’s new report on social networking found that Americans spent more time on Facebook than on any other website – and it wasn’t even close. Yahoo was second with 17.2 billion minutes in May and Google ranked third at 12.5 billion minutes.

With Americans now spending nearly one-quarter of their overall Internet time on social networks and blogs, Nielsen said the results show “how powerful this influence is on consumer behavior, both online and off.”

“Whether it’s a brand icon inviting consumers to connect with a company on LinkedIn, a news ticker promoting an anchor’s Twitter handle or an advertisement asking a consumer to ‘Like’ a product on Facebook, people are constantly being driven to social media,” said Nielsen’s first-ever State of the Media report to focus on social networking.

The report took a snapshot of online activity during May and found nearly 4 of every 5 active U.S. Internet users went to social-networking and blogging sites, accounting for 22.5 percent of the total amount of minutes people spent online. Online gaming was next with 9.8 percent, followed by e-mail at 7.6 percent.

In the social-networking and blogging category, Palo Alto’s Facebook was the runaway leader with 140 million unique visitors during the month, with Google’s Blogger blogging platform a distant second with 50 million unique visitors spending about 723 million minutes.

But the up-and-coming blogging platform Tumblr was third with 623 million minutes, edging out both San Francisco microblogging service Twitter Inc. with 565 million minutes and the professional social network LinkedIn Corp. of Mountain View, which had 325 million. Nielsen said New York’s Tumblr Inc. has nearly tripled its audience since May 2010 and is now “an emerging player in social media.”

Also, the report said 70 percent of all adult social-network users shop online. But 60 percent of social-network denizens create reviews of products or services, making them more likely to be influential for online and offline purchases.

And compared with average Internet users, social networkers are 26 percent more likely to post their political opinions, 33 percent more likely to say what they like or don’t like on television and 75 percent more likely to spend heavily on music.

Other Nielsen findings include:

— The profile of the most active social-network user is of a woman of Asian/Pacific Islander descent between the ages of 18 and 34. The majority of social-network users are women, but men are more likely to visit LinkedIn.

— About 31 million people watched nearly 157 video streams on social networks or blogs in May. More women than men watched video this way, but men spent 9 percent more time watching those streams.

— While almost all social-media users access their networks by computer, a growing segment – about 37 percent – now do so with their mobile phones. More than twice the number of Internet users age 55 and older accessed social media on their phones than a year ago.”

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